{"id":427,"date":"2015-03-26T12:40:00","date_gmt":"2015-03-26T11:40:00","guid":{"rendered":"https:\/\/kids.esa.int\/fishing_for_space_junk\/"},"modified":"2026-10-08T00:28:04","modified_gmt":"2026-10-07T22:28:04","slug":"fishing_for_space_junk","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/pl\/fishing_for_space_junk\/","title":{"rendered":"\u0141owienie kosmicznych \u015bmieci"},"content":{"rendered":"

W 1957 roku \u201eSputnik\u201d sta\u0142 si\u0119 pierwszym sztucznym satelit\u0105, kt\u00f3remu uda\u0142o si\u0119 dotrze\u0107 w przestrze\u0144 kosmiczn\u0105. Od tamtej pory wystrzelono tysi\u0105ce satelit\u00f3w. Te satelity, kt\u00f3re dzi\u015b kr\u0105\u017c\u0105 wok\u00f3\u0142 naszej planety, daj\u0105 nam mo\u017cliwo\u015b\u0107 odnalezienia drogi do domu z dowolnego miejsca, komunikowania si\u0119 z lud\u017ami na ca\u0142ym \u015bwiecie o ka\u017cdej porze, monitorowania zanikaj\u0105cych las\u00f3w i czap lodowych, a nawet przewidywania kl\u0119sk \u017cywio\u0142owych.<\/p>\n

Jednak era satelit\u00f3w sprawi\u0142a r\u00f3wnie\u017c, \u017ce przestrze\u0144 wok\u00f3\u0142 Ziemi zape\u0142ni\u0142a si\u0119 du\u017cymi kawa\u0142kami nieaktywnego metalu. Szacuje si\u0119, \u017ce wok\u00f3\u0142 planety kr\u0105\u017cy oko\u0142o 30 000 du\u017cych fragment\u00f3w kosmicznych \u015bmieci. S\u0105 to mi\u0119dzy innymi wycofane z eksploatacji satelity, porzucone fragmenty rakiet, a nawet r\u0119kawiczki astronaut\u00f3w. Liczba ta wci\u0105\u017c ro\u015bnie!<\/p>\n

Istniej\u0105 r\u00f3wnie\u017c miliony mniejszych fragment\u00f3w, takich jak nakr\u0119tki, \u015bruby, a nawet odpryski farby. Wiele z nich porusza si\u0119 wok\u00f3\u0142 Ziemi z pr\u0119dko\u015bci\u0105 7 km na sekund\u0119. Przy takiej pr\u0119dko\u015bci odprysk farby mo\u017ce wywrze\u0107 taki sam wp\u0142yw jak motocykl poruszaj\u0105cy si\u0119 z pr\u0119dko\u015bci\u0105 95 km na godzin\u0119!<\/p>\n

\"Paxi
Paxi pozyskuje zesp\u00f3\u0142 \u201eClean Space\u201d z ESA<\/figcaption><\/figure>\n

Takie zderzenie spowodowa\u0142oby uszkodzenie ka\u017cdego satelity lub stacji kosmicznej i doprowadzi\u0142oby do powstania nowych fragment\u00f3w niebezpiecznych \u015bmieci kosmicznych. Dlatego ESA zaanga\u017cowa\u0142a swoich najlepszych specjalist\u00f3w, aby znale\u017ali rozwi\u0105zanie tego skomplikowanego problemu. Wygl\u0105da na to, \u017ce w\u0142a\u015bnie znale\u017ali idealne rozwi\u0105zanie, wykorzystuj\u0105c jedn\u0105 z najstarszych technologii ludzko\u015bci \u2013 sie\u0107 ryback\u0105.<\/p>\n

Dzi\u0119ki specjalnie zaprojektowanym sieciom wystrzeliwanym ze statk\u00f3w kosmicznych b\u0119dziemy w stanie z\u0142apa\u0107 nieczynne satelity i sprowadzi\u0107 je na Ziemi\u0119. Ten genialny pomys\u0142 jest obecnie testowany w warunkach niewa\u017cko\u015bci, a je\u015bli wszystko p\u00f3jdzie zgodnie z planem, misja ESA \u2018e.Deorbit\u2019 rozpocznie si\u0119 w 2021 roku i b\u0119dziemy mogli z\u0142apa\u0107 kilka satelit\u00f3w!<\/p>\n

Ciekawostka:<\/b> Aby pozosta\u0107 w przestrzeni kosmicznej i unikn\u0105\u0107 gwa\u0142townego powrotu na Ziemi\u0119, satelita musi kr\u0105\u017cy\u0107 wok\u00f3\u0142 naszej planety z pr\u0119dko\u015bci\u0105 ponad 28 200 kilometr\u00f3w na godzin\u0119!<\/p>","protected":false},"excerpt":{"rendered":"

In 1957, Sputnik became the first artificial satellite to successfully reach space. Since then, thousands of satellites have been launched. These satellites surrounding our planet today have given us the […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2015\/03\/nrc_evaluates_nasa_s_orbital_debris_programs\/17906311-2-eng-GB\/NRC_evaluates_Nasa_s_orbital_debris_programs.jpg","esa_banner_description":"","esa_banner_credit":"NASA","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2015\/03\/NRC_evaluates_Nasa_s_orbital_debris_programs","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,65,40],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-427","post","type-post","status-publish","format-standard","hentry","category-learn","category-mission-control","category-technology"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts\/427","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/comments?post=427"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts\/427\/revisions"}],"predecessor-version":[{"id":4463,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/posts\/427\/revisions\/4463"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/media?parent=427"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/categories?post=427"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/tags?post=427"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/panel?post=427"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/language?post=427"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/age?post=427"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/duration?post=427"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/resource_type?post=427"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/audience?post=427"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/pl\/wp-json\/wp\/v2\/wf_post_folders?post=427"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}